/****************************************************************************
 * Ralink Tech Inc.
 * 4F, No. 2 Technology 5th Rd.
 * Science-based Industrial Park
 * Hsin-chu, Taiwan, R.O.C.
 * (c) Copyright 2002, Ralink Technology, Inc.
 *
 * All rights reserved. Ralink's source code is an unpublished work and the
 * use of a copyright notice does not imply otherwise. This source code
 * contains confidential trade secret material of Ralink Tech. Any attemp
 * or participation in deciphering, decoding, reverse engineering or in any
 * way altering the source code is stricitly prohibited, unless the prior
 * written consent of Ralink Technology, Inc. is obtained.
 ****************************************************************************

    Module Name:
	action.c

    Abstract:
    Handle association related requests either from WSTA or from local MLME

    Revision History:
    Who         When          What
    --------    ----------    ----------------------------------------------
	Jan Lee		2006	  	created for rt2860
 */

#include "rt_config.h"
#include "action.h"

extern UCHAR ZeroSsid[32];

static void ReservedAction(PRTMP_ADAPTER pAd, MLME_QUEUE_ELEM *Elem);
static void MlmeADDBAAction(RTMP_ADAPTER *pAd, MLME_QUEUE_ELEM *Elem);
static void PeerBAAction(PRTMP_ADAPTER pAd, MLME_QUEUE_ELEM *Elem);
static void MlmeQOSAction(PRTMP_ADAPTER pAd, MLME_QUEUE_ELEM *Elem);
static void MlmeDLSAction(PRTMP_ADAPTER pAd, MLME_QUEUE_ELEM *Elem);
static void MlmeInvalidAction(PRTMP_ADAPTER pAd, MLME_QUEUE_ELEM *Elem);
static void PeerQOSAction(PRTMP_ADAPTER pAd, MLME_QUEUE_ELEM *Elem);

#ifdef DOT11N_DRAFT3
void SendBSS2040CoexistMgmtAction(RTMP_ADAPTER *pAd, UCHAR Wcid, UCHAR apidx,
	UCHAR InfoReq);

static void Send2040CoexistAction(RTMP_ADAPTER *pAd, UCHAR  Wcid, BOOLEAN bAddIntolerantCha);
#endif

static void PeerPublicAction(PRTMP_ADAPTER pAd, MLME_QUEUE_ELEM *Elem);
static void PeerRMAction(PRTMP_ADAPTER pAd, MLME_QUEUE_ELEM *Elem);
static void PeerHTAction(PRTMP_ADAPTER pAd, MLME_QUEUE_ELEM *Elem);
#ifdef DOT11_VHT_AC
static void PeerVHTAction(PRTMP_ADAPTER pAd, MLME_QUEUE_ELEM *Elem);
#endif
/*
	==========================================================================
	Description:
		association state machine init, including state transition and timer init
	Parameters:
		S - pointer to the association state machine
	Note:
		The state machine looks like the following

		ASSOC_IDLE
		MT2_MLME_DISASSOC_REQ    mlme_disassoc_req_action
		MT2_PEER_DISASSOC_REQ    peer_disassoc_action
		MT2_PEER_ASSOC_REQ       drop
		MT2_PEER_REASSOC_REQ     drop
		MT2_CLS3ERR              cls3err_action
    ==========================================================================
 */
void ActionStateMachineInit(RTMP_ADAPTER *pAd, STATE_MACHINE *S,
	STATE_MACHINE_FUNC Trans[])
{
	StateMachineInit(S, (STATE_MACHINE_FUNC *)Trans, MAX_ACT_STATE,
			MAX_ACT_MSG, (STATE_MACHINE_FUNC)Drop, ACT_IDLE,
			ACT_MACHINE_BASE);
	StateMachineSetAction(S, ACT_IDLE, MT2_PEER_SPECTRUM_CATE,
			(STATE_MACHINE_FUNC)PeerSpectrumAction);
	StateMachineSetAction(S, ACT_IDLE, MT2_PEER_QOS_CATE,
			(STATE_MACHINE_FUNC)PeerQOSAction);
	StateMachineSetAction(S, ACT_IDLE, MT2_PEER_DLS_CATE,
			(STATE_MACHINE_FUNC)ReservedAction);

#ifdef DOT11_N_SUPPORT
	StateMachineSetAction(S, ACT_IDLE, MT2_PEER_BA_CATE,
			(STATE_MACHINE_FUNC)PeerBAAction);
	StateMachineSetAction(S, ACT_IDLE, MT2_PEER_HT_CATE,
			(STATE_MACHINE_FUNC)PeerHTAction);
#ifdef DOT11_VHT_AC
	StateMachineSetAction(S, ACT_IDLE, MT2_PEER_VHT_CATE,
			(STATE_MACHINE_FUNC)PeerVHTAction);
#endif /* DOT11_VHT_AC */
	StateMachineSetAction(S, ACT_IDLE, MT2_MLME_ADD_BA_CATE,
			(STATE_MACHINE_FUNC)MlmeADDBAAction);
	StateMachineSetAction(S, ACT_IDLE, MT2_MLME_ORI_DELBA_CATE,
			(STATE_MACHINE_FUNC)MlmeDELBAAction);
	StateMachineSetAction(S, ACT_IDLE, MT2_MLME_REC_DELBA_CATE,
			(STATE_MACHINE_FUNC)MlmeDELBAAction);
#endif /* DOT11_N_SUPPORT */

	StateMachineSetAction(S, ACT_IDLE, MT2_PEER_PUBLIC_CATE,
			(STATE_MACHINE_FUNC)PeerPublicAction);
	StateMachineSetAction(S, ACT_IDLE, MT2_PEER_RM_CATE,
			(STATE_MACHINE_FUNC)PeerRMAction);
	StateMachineSetAction(S, ACT_IDLE, MT2_MLME_QOS_CATE,
			(STATE_MACHINE_FUNC)MlmeQOSAction);
	StateMachineSetAction(S, ACT_IDLE, MT2_MLME_DLS_CATE,
			(STATE_MACHINE_FUNC)MlmeDLSAction);
	StateMachineSetAction(S, ACT_IDLE, MT2_ACT_INVALID,
			(STATE_MACHINE_FUNC)MlmeInvalidAction);

#ifdef DOT11W_PMF_SUPPORT
	StateMachineSetAction(S, ACT_IDLE, MT2_PEER_PMF_CATE,
			(STATE_MACHINE_FUNC)PMF_PeerAction);
#endif
}

#ifdef DOT11_N_SUPPORT
static void MlmeADDBAAction(RTMP_ADAPTER *pAd, MLME_QUEUE_ELEM *Elem)
{
	MLME_ADDBA_REQ_STRUCT *pInfo;
	UCHAR Addr[6];
	PUCHAR pOutBuffer = NULL;
	ULONG Idx;
	FRAME_ADDBA_REQ Frame;
	ULONG FrameLen;
	BA_ORI_ENTRY *pBAEntry = NULL;
	MAC_TABLE_ENTRY *pEntry = NULL;
	struct wifi_dev *wdev;

	pInfo = (MLME_ADDBA_REQ_STRUCT *)Elem->Msg;
	NdisZeroMemory(&Frame, sizeof(FRAME_ADDBA_REQ));

	if(MlmeAddBAReqSanity(pAd, Elem->Msg, Elem->MsgLen, Addr) &&
		VALID_WCID(pInfo->Wcid)) {
		pOutBuffer = MlmeAllocateMemory();  /* Get an unused nonpaged memory*/
		if (!pOutBuffer) {
			return;
		}
		/* 1. find entry */
		pEntry = &pAd->MacTab.Content[pInfo->Wcid];
		ASSERT((pEntry->wdev != NULL));
		wdev = pEntry->wdev;

		Idx = pEntry->BAOriWcidArray[pInfo->TID];
		if (Idx == 0) {
			MlmeFreeMemory(pOutBuffer);
			DBGPRINT(RT_DEBUG_ERROR,
					("BA - MlmeADDBAAction() can't find BAOriEntry \n"));
			return;
		} else {
			pBAEntry =&pAd->BATable.BAOriEntry[Idx];
		}

#ifdef APCLI_SUPPORT
#endif /* APCLI_SUPPORT */
		ActHeaderInit(pAd, &Frame.Hdr, pInfo->pAddr, wdev->if_addr, wdev->bssid);
		Frame.Category = CATEGORY_BA;
		Frame.Action = ADDBA_REQ;
		Frame.BaParm.AMSDUSupported = 0;
#ifdef WFA_VHT_PF
		if (pAd->CommonCfg.DesiredHtPhy.AmsduEnable)
			Frame.BaParm.AMSDUSupported = 1;
#endif /* WFA_VHT_PF */
		Frame.BaParm.BAPolicy = IMMED_BA;
		Frame.BaParm.TID = pInfo->TID;
		Frame.BaParm.BufSize = pInfo->BaBufSize;
		Frame.Token = pInfo->Token;
		Frame.TimeOutValue = pInfo->TimeOutValue;
		Frame.BaStartSeq.field.FragNum = 0;
		Frame.BaStartSeq.field.StartSeq = pEntry->TxSeq[pInfo->TID];

#ifdef UNALIGNMENT_SUPPORT
		{
			BA_PARM tmpBaParm;

			NdisMoveMemory((PUCHAR)(&tmpBaParm), (PUCHAR)(&Frame.BaParm), sizeof(BA_PARM));
			*(USHORT *)(&tmpBaParm) = cpu2le16(*(USHORT *)(&tmpBaParm));
			NdisMoveMemory((PUCHAR)(&Frame.BaParm), (PUCHAR)(&tmpBaParm), sizeof(BA_PARM));
		}
#else
		*(USHORT *)(&(Frame.BaParm)) = cpu2le16((*(USHORT *)(&(Frame.BaParm))));
#endif /* UNALIGNMENT_SUPPORT */

		Frame.TimeOutValue = cpu2le16(Frame.TimeOutValue);
		Frame.BaStartSeq.word = cpu2le16(Frame.BaStartSeq.word);

		MakeOutgoingFrame(pOutBuffer, &FrameLen, sizeof(FRAME_ADDBA_REQ),
				&Frame, END_OF_ARGS);

		MiniportMMRequest(pAd, (MGMT_USE_QUEUE_FLAG |
				WMM_UP2AC_MAP[pInfo->TID]), pOutBuffer, FrameLen);

		MlmeFreeMemory(pOutBuffer);

		DBGPRINT(RT_DEBUG_TRACE,
				("BA - Send ADDBA request. StartSeq = %x,  FrameLen = %ld. BufSize = %d\n",
				Frame.BaStartSeq.field.StartSeq,
				FrameLen, Frame.BaParm.BufSize));
	}
}


/*
    ==========================================================================
	Description:
		send DELBA and delete BaEntry if any
	Parametrs:
		Elem - MLME message MLME_DELBA_REQ_STRUCT

	IRQL = DISPATCH_LEVEL

    ==========================================================================
 */
void MlmeDELBAAction(RTMP_ADAPTER *pAd, MLME_QUEUE_ELEM *Elem)
{
	MLME_DELBA_REQ_STRUCT *pInfo;
	PUCHAR pOutBuffer = NULL, pOutBuffer2 = NULL;
	ULONG Idx;
	FRAME_DELBA_REQ Frame;
	ULONG FrameLen;
	FRAME_BAR FrameBar;
	MAC_TABLE_ENTRY *pEntry = NULL;
	struct wifi_dev *wdev;

	pInfo = (MLME_DELBA_REQ_STRUCT *)Elem->Msg;
	/* must send back DELBA */
	NdisZeroMemory(&Frame, sizeof(FRAME_DELBA_REQ));
	DBGPRINT(RT_DEBUG_TRACE, ("==> MlmeDELBAAction(), Initiator(%d) \n",
			pInfo->Initiator));

	if (MlmeDelBAReqSanity(pAd, Elem->Msg, Elem->MsgLen) &&
		VALID_WCID(pInfo->Wcid)) {
		pOutBuffer = MlmeAllocateMemory();
		if (!pOutBuffer) {
			return;
		}

		pOutBuffer2 = MlmeAllocateMemory();
		if (!pOutBuffer2) {
			MlmeFreeMemory(pOutBuffer);
			return;
		}

		/* SEND BAR (Send BAR to refresh peer reordering buffer.) */
		pEntry = &pAd->MacTab.Content[pInfo->Wcid];
		if (!pEntry->wdev) {
			DBGPRINT(RT_DEBUG_ERROR,
					("%s():No binding wdev for wcid(%d)\n",
					__FUNCTION__, pInfo->Wcid));
			MlmeFreeMemory(pOutBuffer);
			MlmeFreeMemory(pOutBuffer2);
			return;
		}

		wdev = pEntry->wdev;
		Idx = pEntry->BAOriWcidArray[pInfo->TID];
#ifdef APCLI_SUPPORT
#endif /* APCLI_SUPPORT */
		BarHeaderInit(pAd, &FrameBar, pEntry->Addr, wdev->if_addr);

		FrameBar.StartingSeq.field.FragNum = 0; /* make sure sequence not clear in DEL funciton.*/
		FrameBar.StartingSeq.field.StartSeq =
				pAd->MacTab.Content[pInfo->Wcid].TxSeq[pInfo->TID]; /* make sure sequence not clear in DEL funciton.*/
		FrameBar.BarControl.TID = pInfo->TID; /* make sure sequence not clear in DEL funciton.*/
		FrameBar.BarControl.ACKPolicy = IMMED_BA; /* make sure sequence not clear in DEL funciton.*/
		FrameBar.BarControl.Compressed = 1; /* make sure sequence not clear in DEL funciton.*/
		FrameBar.BarControl.MTID = 0; /* make sure sequence not clear in DEL funciton.*/

		MakeOutgoingFrame(pOutBuffer2, &FrameLen,
					  sizeof(FRAME_BAR), &FrameBar,
					  END_OF_ARGS);
		MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer2, FrameLen);
		MlmeFreeMemory(pOutBuffer2);
		DBGPRINT(RT_DEBUG_TRACE,
				("BA - MlmeDELBAAction() . Send BAR to refresh peer reordering buffer \n"));

		/* SEND DELBA FRAME*/
		FrameLen = 0;
//CFG_TODO
#ifdef CONFIG_AP_SUPPORT
		IF_DEV_CONFIG_OPMODE_ON_AP(pAd)
		{
#ifdef APCLI_SUPPORT
#endif /* APCLI_SUPPORT */
			ActHeaderInit(pAd, &Frame.Hdr, pEntry->Addr,
					pEntry->wdev->if_addr, pEntry->wdev->bssid);
		}
#endif /* CONFIG_AP_SUPPORT */
#ifdef CONFIG_STA_SUPPORT
		IF_DEV_CONFIG_OPMODE_ON_STA(pAd) {
			if (ADHOC_ON(pAd))
				ActHeaderInit(pAd, &Frame.Hdr, pEntry->Addr,
						pAd->StaCfg.wdev.if_addr,
						pAd->StaCfg.wdev.bssid);
			else
				ActHeaderInit(pAd, &Frame.Hdr, pEntry->Addr,
						pAd->StaCfg.wdev.if_addr,
						pAd->StaCfg.wdev.bssid);
		}
#endif /* CONFIG_STA_SUPPORT */

		Frame.Category = CATEGORY_BA;
		Frame.Action = DELBA;
		Frame.DelbaParm.Initiator = pInfo->Initiator;
		Frame.DelbaParm.TID = pInfo->TID;
		Frame.ReasonCode = 39; /* Time Out*/
		*(USHORT *)(&Frame.DelbaParm) = cpu2le16(*(USHORT *)(&Frame.DelbaParm));
		Frame.ReasonCode = cpu2le16(Frame.ReasonCode);

		MakeOutgoingFrame(pOutBuffer, &FrameLen,
				sizeof(FRAME_DELBA_REQ), &Frame,
				END_OF_ARGS);
		MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
		MlmeFreeMemory(pOutBuffer);
		DBGPRINT(RT_DEBUG_TRACE,
				("BA - MlmeDELBAAction() . 3 DELBA sent. Initiator(%d)\n",
				pInfo->Initiator));
	}
}
#endif /* DOT11_N_SUPPORT */


static void MlmeQOSAction(RTMP_ADAPTER *pAd, MLME_QUEUE_ELEM *Elem)
{
}

static void MlmeDLSAction(RTMP_ADAPTER *pAd, MLME_QUEUE_ELEM *Elem)
{
}

static void MlmeInvalidAction(RTMP_ADAPTER *pAd, MLME_QUEUE_ELEM *Elem)
{
	/*PUCHAR pOutBuffer = NULL;*/
	/*Return the receiving frame except the MSB of category filed set to 1.  7.3.1.11*/
}

void PeerQOSAction(RTMP_ADAPTER *pAd, MLME_QUEUE_ELEM *Elem)
{
}

#ifdef DOT11_N_SUPPORT
static void PeerBAAction(RTMP_ADAPTER *pAd, MLME_QUEUE_ELEM *Elem)
{
	UCHAR Action = Elem->Msg[LENGTH_802_11+1];

	switch (Action) {
	case ADDBA_REQ:
		PeerAddBAReqAction(pAd,Elem);
		break;
	case ADDBA_RESP:
		PeerAddBARspAction(pAd,Elem);
		break;
	case DELBA:
		PeerDelBAAction(pAd,Elem);
		break;
	}
}


#ifdef DOT11N_DRAFT3
#ifdef CONFIG_AP_SUPPORT
extern UCHAR get_regulatory_class(IN PRTMP_ADAPTER pAd);

static void ApPublicAction(RTMP_ADAPTER *pAd, MLME_QUEUE_ELEM *Elem)
{
	UCHAR	Action = Elem->Msg[LENGTH_802_11+1];
	BSS_2040_COEXIST_IE BssCoexist;

	/* Format as in IEEE 7.4.7.2*/
	if (Action == ACTION_BSS_2040_COEXIST) {
		BssCoexist.word = Elem->Msg[LENGTH_802_11+2];
	}
}


static void SendBSS2040CoexistMgmtAction(RTMP_ADAPTER *pAd, UCHAR Wcid, UCHAR apidx,
	UCHAR InfoReq)
{
	UCHAR *pOutBuffer = NULL;
	NDIS_STATUS NStatus;
	FRAME_ACTION_HDR Frame;
	ULONG FrameLen;
	BSS_2040_COEXIST_ELEMENT BssCoexistInfo;
	BSS_2040_INTOLERANT_CH_REPORT BssIntolerantInfo;
	UCHAR *pAddr1;
	struct wifi_dev *wdev;

	DBGPRINT(RT_DEBUG_TRACE,
			("SendBSS2040CoexistMgmtAction(): Wcid=%d, apidx=%d, InfoReq=%d!\n",
			Wcid, apidx, InfoReq));

	NdisZeroMemory((PUCHAR)&BssCoexistInfo, sizeof(BSS_2040_COEXIST_ELEMENT));
	NdisZeroMemory((PUCHAR)&BssIntolerantInfo, sizeof(BSS_2040_INTOLERANT_CH_REPORT));

	BssCoexistInfo.ElementID = IE_2040_BSS_COEXIST;
	BssCoexistInfo.Len = 1;
	BssCoexistInfo.BssCoexistIe.word = pAd->CommonCfg.LastBSSCoexist2040.word;
	BssCoexistInfo.BssCoexistIe.field.InfoReq = InfoReq;
	BssIntolerantInfo.ElementID = IE_2040_BSS_INTOLERANT_REPORT;
	BssIntolerantInfo.Len = 1;
	BssIntolerantInfo.RegulatoryClass = get_regulatory_class(pAd);

	pOutBuffer = MlmeAllocateMemory();  /*Get an unused nonpaged memory*/
	if (!pOutBuffer) {
		return;
	}

	if (Wcid == MCAST_WCID)
		pAddr1 = &BROADCAST_ADDR[0];
	else
		pAddr1 = pAd->MacTab.Content[Wcid].Addr;

	wdev = &pAd->ApCfg.MBSSID[apidx].wdev;
	ActHeaderInit(pAd, &Frame.Hdr, pAddr1, wdev->if_addr, wdev->bssid);

	Frame.Category = CATEGORY_PUBLIC;
	Frame.Action = ACTION_BSS_2040_COEXIST;

	MakeOutgoingFrame(pOutBuffer, &FrameLen, sizeof(FRAME_ACTION_HDR),
			&Frame, sizeof(BSS_2040_COEXIST_ELEMENT), &BssCoexistInfo,
			sizeof(BSS_2040_INTOLERANT_CH_REPORT), &BssIntolerantInfo,
			END_OF_ARGS);

	MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
	MlmeFreeMemory(pOutBuffer);

	DBGPRINT(RT_DEBUG_ERROR,
			("ACT - SendBSS2040CoexistMgmtAction(BSSCoexist2040=0x%x)\n",
			BssCoexistInfo.BssCoexistIe.word));
}
#endif /* CONFIG_AP_SUPPORT */


#ifdef CONFIG_STA_SUPPORT
static void StaPublicAction(RTMP_ADAPTER *pAd, BSS_2040_COEXIST_IE *pBssCoexIE)
{
	MLME_SCAN_REQ_STRUCT ScanReq;

	DBGPRINT(RT_DEBUG_TRACE,("ACTION - StaPeerPublicAction  Bss2040Coexist = %x\n",
			*((PUCHAR)pBssCoexIE)));

	/* AP asks Station to return a 20/40 BSS Coexistence mgmt frame.
	 * So we first starts a scan, then send back 20/40 BSS Coexistence mgmt frame */
	if ((pBssCoexIE->field.InfoReq == 1) &&
		(OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_SCAN_2040))) {
		/* Clear record first.  After scan , will update those bit and
		 * send back to transmiter.*/
		pAd->CommonCfg.BSSCoexist2040.field.InfoReq = 1;
		pAd->CommonCfg.BSSCoexist2040.field.Intolerant40 = 0;
		pAd->CommonCfg.BSSCoexist2040.field.BSS20WidthReq = 0;
		/* Clear Trigger event table*/
		TriEventInit(pAd);

		/* Fill out stuff for scan request  and kick to scan*/
		ScanParmFill(pAd, &ScanReq, ZeroSsid, 0, BSS_ANY, SCAN_2040_BSS_COEXIST);

		MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_SCAN_REQ,
				sizeof(MLME_SCAN_REQ_STRUCT), &ScanReq, 0);
		pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_OID_LIST_SCAN;
		RTMP_MLME_HANDLER(pAd);
	}
}

void UpdateBssScanParm(PRTMP_ADAPTER pAd, OVERLAP_BSS_SCAN_IE APBssScan)
{
	pAd->CommonCfg.Dot11BssWidthChanTranDelayFactor = le2cpu16(APBssScan.DelayFactor); /*APBssScan.DelayFactor[1] * 256 + APBssScan.DelayFactor[0];*/
	/* out of range defined in MIB... So fall back to default value.*/
	if ((pAd->CommonCfg.Dot11BssWidthChanTranDelayFactor <5) ||
		(pAd->CommonCfg.Dot11BssWidthChanTranDelayFactor > 100)) {
		/*DBGPRINT(RT_DEBUG_ERROR,("ACT - UpdateBssScanParm( Dot11BssWidthChanTranDelayFactor out of range !!!!)  \n"));*/
		pAd->CommonCfg.Dot11BssWidthChanTranDelayFactor = 5;
	}

	pAd->CommonCfg.Dot11BssWidthTriggerScanInt = le2cpu16(APBssScan.TriggerScanInt); /*APBssScan.TriggerScanInt[1] * 256 + APBssScan.TriggerScanInt[0];*/
	/* out of range defined in MIB... So fall back to default value.*/
	if ((pAd->CommonCfg.Dot11BssWidthTriggerScanInt < 10) ||
		(pAd->CommonCfg.Dot11BssWidthTriggerScanInt > 900)) {
		/*DBGPRINT(RT_DEBUG_ERROR,("ACT - UpdateBssScanParm( Dot11BssWidthTriggerScanInt out of range !!!!)  \n"));*/
		pAd->CommonCfg.Dot11BssWidthTriggerScanInt = 900;
	}

	pAd->CommonCfg.Dot11OBssScanPassiveDwell = le2cpu16(APBssScan.ScanPassiveDwell); /*APBssScan.ScanPassiveDwell[1] * 256 + APBssScan.ScanPassiveDwell[0];*/
	/* out of range defined in MIB... So fall back to default value.*/
	if ((pAd->CommonCfg.Dot11OBssScanPassiveDwell < 5) ||
		(pAd->CommonCfg.Dot11OBssScanPassiveDwell > 1000)) {
		/*DBGPRINT(RT_DEBUG_ERROR,("ACT - UpdateBssScanParm( Dot11OBssScanPassiveDwell out of range !!!!)  \n"));*/
		pAd->CommonCfg.Dot11OBssScanPassiveDwell = 20;
	}

	pAd->CommonCfg.Dot11OBssScanActiveDwell = le2cpu16(APBssScan.ScanActiveDwell); /*APBssScan.ScanActiveDwell[1] * 256 + APBssScan.ScanActiveDwell[0];*/
	/* out of range defined in MIB... So fall back to default value.*/
	if ((pAd->CommonCfg.Dot11OBssScanActiveDwell < 10) ||
		(pAd->CommonCfg.Dot11OBssScanActiveDwell > 1000)) {
		/*DBGPRINT(RT_DEBUG_ERROR,("ACT - UpdateBssScanParm( Dot11OBssScanActiveDwell out of range !!!!)  \n"));*/
		pAd->CommonCfg.Dot11OBssScanActiveDwell = 10;
	}

	pAd->CommonCfg.Dot11OBssScanPassiveTotalPerChannel = le2cpu16(APBssScan.PassiveTalPerChannel); /*APBssScan.PassiveTalPerChannel[1] * 256 + APBssScan.PassiveTalPerChannel[0];*/
	/* out of range defined in MIB... So fall back to default value.*/
	if ((pAd->CommonCfg.Dot11OBssScanPassiveTotalPerChannel < 200) ||
		(pAd->CommonCfg.Dot11OBssScanPassiveTotalPerChannel > 10000)) {
		/*DBGPRINT(RT_DEBUG_ERROR,("ACT - UpdateBssScanParm( Dot11OBssScanPassiveTotalPerChannel out of range !!!!)  \n"));*/
		pAd->CommonCfg.Dot11OBssScanPassiveTotalPerChannel = 200;
	}

	pAd->CommonCfg.Dot11OBssScanActiveTotalPerChannel = le2cpu16(APBssScan.ActiveTalPerChannel); /*APBssScan.ActiveTalPerChannel[1] * 256 + APBssScan.ActiveTalPerChannel[0];*/
	/* out of range defined in MIB... So fall back to default value.*/
	if ((pAd->CommonCfg.Dot11OBssScanActiveTotalPerChannel < 20) ||
		(pAd->CommonCfg.Dot11OBssScanActiveTotalPerChannel > 10000)) {
		/*DBGPRINT(RT_DEBUG_ERROR,("ACT - UpdateBssScanParm( Dot11OBssScanActiveTotalPerChannel out of range !!!!)  \n"));*/
		pAd->CommonCfg.Dot11OBssScanActiveTotalPerChannel = 20;
	}

	pAd->CommonCfg.Dot11OBssScanActivityThre = le2cpu16(APBssScan.ScanActThre); /*APBssScan.ScanActThre[1] * 256 + APBssScan.ScanActThre[0];*/
	/* out of range defined in MIB... So fall back to default value.*/
	if (pAd->CommonCfg.Dot11OBssScanActivityThre > 100) {
		/*DBGPRINT(RT_DEBUG_ERROR,("ACT - UpdateBssScanParm( Dot11OBssScanActivityThre out of range !!!!)  \n"));*/
		pAd->CommonCfg.Dot11OBssScanActivityThre = 25;
	}

	pAd->CommonCfg.Dot11BssWidthChanTranDelay = (pAd->CommonCfg.Dot11BssWidthTriggerScanInt *
			pAd->CommonCfg.Dot11BssWidthChanTranDelayFactor);
	/*DBGPRINT(RT_DEBUG_LOUD,("ACT - UpdateBssScanParm( Dot11BssWidthTriggerScanInt = %d )  \n",
	 * 		pAd->CommonCfg.Dot11BssWidthTriggerScanInt));*/
}

#endif /* CONFIG_STA_SUPPORT */

#if defined(CONFIG_STA_SUPPORT) || defined(APCLI_SUPPORT)

/*
Description : Build Intolerant Channel Report from Trigger event table.
return : how many bytes copied.
*/
ULONG BuildIntolerantChannelRep(RTMP_ADAPTER *pAd, UCHAR *pDest)
{
	ULONG FrameLen = 0;
	ULONG ReadOffset = 0;
	UCHAR i, j, k, idx;
	UCHAR ChannelList[MAX_TRIGGER_EVENT];
	UCHAR TmpRegClass;
	/* Those regulatory class has channel in 2.4GHz. See Annex J.*/
	UCHAR RegClassArray[7] = {0, 11,12, 32, 33, 54,55};

	RTMPZeroMemory(ChannelList, MAX_TRIGGER_EVENT);

	/* Find every regulatory class*/
	for (k = 0; k < 7; k++) {
		TmpRegClass = RegClassArray[k];

		idx = 0;
		/* Find Channel report with the same regulatory class in 2.4GHz.*/
		for (i = 0; i < pAd->CommonCfg.TriggerEventTab.EventANo; i++) {
			if (pAd->CommonCfg.TriggerEventTab.EventA[i].bValid == TRUE) {
				if (pAd->CommonCfg.TriggerEventTab.EventA[i].RegClass == TmpRegClass) {
					for (j = 0; j < idx; j++) {
						if (ChannelList[j] == (UCHAR)pAd->CommonCfg.TriggerEventTab.EventA[i].Channel)
							break;
					}
					if ((j == idx)) {
						ChannelList[idx] = (UCHAR)pAd->CommonCfg.TriggerEventTab.EventA[i].Channel;
						idx++;
					}
					pAd->CommonCfg.TriggerEventTab.EventA[i].bValid = FALSE;
				}
				DBGPRINT(RT_DEBUG_ERROR,
						("ACT - BuildIntolerantChannelRep , Total Channel number = %d \n",
						idx));
			}
		}

		/* idx > 0 means this regulatory class has some channel report
		   and need to copy to the pDest.*/
		if (idx > 0) {
			/* For each regaulatory IE report, contains all channels
			 * that has the same regulatory class.*/
			*(pDest + ReadOffset) = IE_2040_BSS_INTOLERANT_REPORT;  /* IE*/
			*(pDest + ReadOffset + 1) = 1+ idx;		/* Len = RegClass byte + channel byte.*/
			*(pDest + ReadOffset + 2) = TmpRegClass;	/* Len = RegClass byte + channel byte.*/
			RTMPMoveMemory(pDest + ReadOffset + 3, ChannelList, idx);
			FrameLen += (3 + idx);
			ReadOffset += (3 + idx);
		}

	}

	DBGPRINT(RT_DEBUG_ERROR,("ACT-BuildIntolerantChannelRep(Size=%ld)\n", FrameLen));
	hex_dump("ACT-pDestMsg", pDest, FrameLen);

	return FrameLen;
}


/*
	==========================================================================
	Description:
	After scan, Update 20/40 BSS Coexistence IE and send out.
	According to 802.11n D3.03 11.14.10

	Parameters:
	==========================================================================
 */
void Update2040CoexistFrameAndNotify(PRTMP_ADAPTER pAd, UCHAR Wcid,
	BOOLEAN bAddIntolerantCha)
{
	BSS_2040_COEXIST_IE OldValue;

	DBGPRINT(RT_DEBUG_ERROR,("%s(): ACT -BSSCoexist2040 = %x. EventANo = %d. \n",
			__FUNCTION__, pAd->CommonCfg.BSSCoexist2040.word,
			pAd->CommonCfg.TriggerEventTab.EventANo));

	OldValue.word = pAd->CommonCfg.BSSCoexist2040.word;
	/* Reset value.*/
	pAd->CommonCfg.BSSCoexist2040.word = 0;

	if (pAd->CommonCfg.TriggerEventTab.EventBCountDown > 0)
		pAd->CommonCfg.BSSCoexist2040.field.BSS20WidthReq = 1;

	/* Need to check !!!!*/
	/* How STA will set Intolerant40 if implementation dependent.
	 * Now we don't set this bit first!!!!!*/
	/* So Only check BSS20WidthReq change.*/
	/*if (OldValue.field.BSS20WidthReq != pAd->CommonCfg.BSSCoexist2040.field.BSS20WidthReq)*/
	{
		Send2040CoexistAction(pAd, Wcid, bAddIntolerantCha);
	}
}


/*
Description : Send 20/40 BSS Coexistence Action frame If one trigger event is triggered.
*/
static void Send2040CoexistAction(RTMP_ADAPTER *pAd, UCHAR Wcid,
	BOOLEAN bAddIntolerantCha)
{
	UCHAR *pOutBuffer = NULL;
	FRAME_ACTION_HDR Frame;
	ULONG FrameLen;
	UINT32 IntolerantChaRepLen;
	UCHAR HtLen = 1;
#ifdef APCLI_SUPPORT
        UCHAR apidx;
#endif /* APCLI_SUPPORT */
	IntolerantChaRepLen = 0;

	pOutBuffer = MlmeAllocateMemory();  /*Get an unused nonpaged memory*/
	if (!pOutBuffer) {
		return;
	}

#ifdef APCLI_SUPPORT
	if (IS_ENTRY_APCLI(&pAd->MacTab.Content[Wcid])) {
		apidx = pAd->MacTab.Content[Wcid].apidx;
		ActHeaderInit(pAd, &Frame.Hdr, pAd->MacTab.Content[Wcid].Addr,
				pAd->ApCfg.ApCliTab[apidx].wdev.if_addr,
				pAd->MacTab.Content[Wcid].Addr);
		DBGPRINT(RT_DEBUG_OFF,
				("\x1b[31m\n%02x:%02x:%02x:%02x:%02x:%02x \x1b[m\n",
				pAd->MacTab.Content[Wcid].Addr[0],
				pAd->MacTab.Content[Wcid].Addr[1],
				pAd->MacTab.Content[Wcid].Addr[2],
				pAd->MacTab.Content[Wcid].Addr[3],
				pAd->MacTab.Content[Wcid].Addr[4],
				pAd->MacTab.Content[Wcid].Addr[5]));
	} else
#endif /* APCLI_SUPPORT */
		ActHeaderInit(pAd, &Frame.Hdr, pAd->MacTab.Content[Wcid].Addr,
				pAd->CurrentAddress, pAd->CommonCfg.Bssid);

	Frame.Category = CATEGORY_PUBLIC;
	Frame.Action = ACTION_BSS_2040_COEXIST; /*COEXIST_2040_ACTION;*/

	MakeOutgoingFrame(pOutBuffer, &FrameLen, sizeof(FRAME_ACTION_HDR),
			&Frame, 1, &BssCoexistIe, 1, &HtLen, 1,
			&pAd->CommonCfg.BSSCoexist2040.word, END_OF_ARGS);

	if (bAddIntolerantCha == TRUE)
		IntolerantChaRepLen = BuildIntolerantChannelRep(pAd, pOutBuffer + FrameLen);

	/*2009 PF#3: IOT issue with Motorola AP. It will not check the field of BSSCoexist2040.*/
	/*11.14.12 Switching between 40 MHz and 20 MHz*/
	DBGPRINT(RT_DEBUG_TRACE,
			("IntolerantChaRepLen=%d, BSSCoexist2040=0x%x!\n",
			IntolerantChaRepLen, pAd->CommonCfg.BSSCoexist2040.word));

	if (!((IntolerantChaRepLen == 0) &&
		(pAd->CommonCfg.BSSCoexist2040.word == 0)))
		MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer,
				FrameLen + IntolerantChaRepLen);

	MlmeFreeMemory(pOutBuffer);

	DBGPRINT(RT_DEBUG_TRACE,
			("ACT - Send2040CoexistAction( BSSCoexist2040 = 0x%x )\n",
			pAd->CommonCfg.BSSCoexist2040.word));
}
#endif /* defined(CONFIG_STA_SUPPORT) || defined(APCLI_SUPPORT) */

static BOOLEAN ChannelSwitchSanityCheck(PRTMP_ADAPTER pAd, UCHAR  Wcid,
	UCHAR NewChannel, UCHAR Secondary)
{
	UCHAR i;

	if (Wcid >= MAX_LEN_OF_MAC_TABLE)
		return FALSE;

	if ((NewChannel > 7) && (Secondary == 1))
		return FALSE;

	if ((NewChannel < 5) && (Secondary == 3))
		return FALSE;

	/* 0. Check if new channel is in the channellist.*/
	for (i = 0; i < pAd->ChannelListNum; i++) {
		if (pAd->ChannelList[i].Channel == NewChannel) {
			break;
		}
	}

	if (i == pAd->ChannelListNum)
		return FALSE;

	return TRUE;
}


void ChannelSwitchAction(PRTMP_ADAPTER pAd, UCHAR Wcid, UCHAR NewChannel,
	UCHAR Secondary)
{
	UCHAR rf_channel = 0, rf_bw;

	DBGPRINT(RT_DEBUG_TRACE,("%s(): NewChannel=%d, Secondary=%d\n",
				__FUNCTION__, NewChannel, Secondary));

	if (ChannelSwitchSanityCheck(pAd, Wcid, NewChannel, Secondary) == FALSE)
		return;

	pAd->CommonCfg.Channel = NewChannel;
	if (Secondary == EXTCHA_NONE) {
		pAd->CommonCfg.CentralChannel = pAd->CommonCfg.Channel;
		pAd->MacTab.Content[Wcid].HTPhyMode.field.BW = 0;
		pAd->CommonCfg.AddHTInfo.AddHtInfo.RecomWidth = 0;
		pAd->CommonCfg.AddHTInfo.AddHtInfo.ExtChanOffset = 0;

		rf_bw = BW_20;
		rf_channel = pAd->CommonCfg.Channel;
	} else if (((Secondary == EXTCHA_ABOVE) || (Secondary == EXTCHA_BELOW)) &&
			(pAd->CommonCfg.HtCapability.HtCapInfo.ChannelWidth == 1)) {
		/* 1.  Switches to BW = 40 And Station supports BW = 40.*/
		rf_bw = BW_40;
#ifdef GREENAP_SUPPORT
		if (pAd->ApCfg.bGreenAPActive == 1) {
			rf_bw = BW_20;
			pAd->CommonCfg.CentralChannel = pAd->CommonCfg.Channel;
		} else
#endif /* GREENAP_SUPPORT */
		if (Secondary == EXTCHA_ABOVE)
			pAd->CommonCfg.CentralChannel = pAd->CommonCfg.Channel + 2;
		else
			pAd->CommonCfg.CentralChannel = pAd->CommonCfg.Channel - 2;

		rf_channel = pAd->CommonCfg.CentralChannel;
		pAd->MacTab.Content[Wcid].HTPhyMode.field.BW = 1;
	}

	if (rf_channel != 0) {
		AsicSetChannel(pAd, rf_channel, rf_bw, Secondary, FALSE);

		DBGPRINT(RT_DEBUG_TRACE,
				("%s(): %dMHz LINK UP, CtrlChannel=%d,  CentralChannel= %d \n",
				__FUNCTION__, (rf_bw == BW_40 ? 40 : 20),
				pAd->CommonCfg.Channel,
				pAd->CommonCfg.CentralChannel));
	}
}
#endif /* DOT11N_DRAFT3 */
#endif /* DOT11_N_SUPPORT */


static void PeerPublicAction(RTMP_ADAPTER *pAd, MLME_QUEUE_ELEM *Elem)
{
	UCHAR Action = Elem->Msg[LENGTH_802_11+1];

#if defined(CONFIG_HOTSPOT) && defined(CONFIG_AP_SUPPORT)
	if (!HotSpotEnable(pAd, Elem, ACTION_STATE_MESSAGES))
#endif
	if ((Elem->Wcid >= MAX_LEN_OF_MAC_TABLE))
		return;

	switch(Action) {
#ifdef DOT11_N_SUPPORT
#ifdef DOT11N_DRAFT3
	case ACTION_BSS_2040_COEXIST:	/* Format defined in IEEE 7.4.7a.1 in 11n Draf3.03*/
		{
		/*UCHAR	BssCoexist;*/
		BSS_2040_COEXIST_ELEMENT *pCoexistInfo;
		BSS_2040_COEXIST_IE *pBssCoexistIe;
		BSS_2040_INTOLERANT_CH_REPORT *pIntolerantReport = NULL;

		if (Elem->MsgLen <= (LENGTH_802_11 + sizeof(BSS_2040_COEXIST_ELEMENT))) {
			DBGPRINT(RT_DEBUG_ERROR,
					("ACTION - 20/40 BSS Coexistence Management Frame length too short! len = %ld!\n",
					Elem->MsgLen));
			break;
		}
		DBGPRINT(RT_DEBUG_TRACE, ("ACTION - 20/40 BSS Coexistence Management action----> \n"));
		hex_dump("CoexistenceMgmtFrame", Elem->Msg, Elem->MsgLen);

		pCoexistInfo = (BSS_2040_COEXIST_ELEMENT *) &Elem->Msg[LENGTH_802_11+2];
		/*hex_dump("CoexistInfo", (PUCHAR)pCoexistInfo, sizeof(BSS_2040_COEXIST_ELEMENT));*/
		if (Elem->MsgLen >= (LENGTH_802_11 + sizeof(BSS_2040_COEXIST_ELEMENT)
			+ sizeof(BSS_2040_INTOLERANT_CH_REPORT))) {
			pIntolerantReport = (BSS_2040_INTOLERANT_CH_REPORT *)((PUCHAR)pCoexistInfo + sizeof(BSS_2040_COEXIST_ELEMENT));
		}
		/*hex_dump("IntolerantReport ", (PUCHAR)pIntolerantReport, sizeof(BSS_2040_INTOLERANT_CH_REPORT));*/

		if (pAd->CommonCfg.bBssCoexEnable == FALSE ||
			(pAd->CommonCfg.bForty_Mhz_Intolerant == TRUE)) {
				DBGPRINT(RT_DEBUG_TRACE,
						("20/40 BSS CoexMgmt=%d, bForty_Mhz_Intolerant=%d, ignore this action!!\n",
						pAd->CommonCfg.bBssCoexEnable,
						pAd->CommonCfg.bForty_Mhz_Intolerant));
				break;
			}

			pBssCoexistIe = (BSS_2040_COEXIST_IE *)(&pCoexistInfo->BssCoexistIe);
#ifdef CONFIG_AP_SUPPORT
			IF_DEV_CONFIG_OPMODE_ON_AP(pAd) {
#ifdef APCLI_SUPPORT
#ifdef APCLI_CERT_SUPPORT
			if (!IS_ENTRY_APCLI(&pAd->MacTab.Content[Elem->Wcid])) {
#endif /* APCLI_CERT_SUPPORT */
#endif /* APCLI_SUPPORT */
				BOOLEAN bNeedFallBack = FALSE;

				/*ApPublicAction(pAd, Elem);*/
				if ((pBssCoexistIe->field.BSS20WidthReq ==1) ||
					(pBssCoexistIe->field.Intolerant40 == 1)) {
						bNeedFallBack = TRUE;

						DBGPRINT(RT_DEBUG_TRACE,
								("BSS_2040_COEXIST: BSS20WidthReq=%d, Intolerant40=%d!\n",
								pBssCoexistIe->field.BSS20WidthReq,
								pBssCoexistIe->field.Intolerant40));
				} else if ((pIntolerantReport) && (pIntolerantReport->Len > 1)
					/*&& (pIntolerantReport->RegulatoryClass == get_regulatory_class(pAd))*/) {
					int i;
					UCHAR *ptr;
					int retVal;
					BSS_COEX_CH_RANGE coexChRange;

					ptr = pIntolerantReport->ChList;
					bNeedFallBack = TRUE;

					DBGPRINT(RT_DEBUG_TRACE,
							("The pIntolerantReport len = %d, chlist=",
							pIntolerantReport->Len));
					for (i = 0; i < (pIntolerantReport->Len -1); i++, ptr++) {
						DBGPRINT(RT_DEBUG_TRACE, ("%d,", *ptr));
					}
					DBGPRINT(RT_DEBUG_TRACE, ("\n"));

					retVal = GetBssCoexEffectedChRange(pAd, &coexChRange);
					if (retVal == TRUE) {
						ptr = pIntolerantReport->ChList;
						bNeedFallBack = FALSE;
						DBGPRINT(RT_DEBUG_TRACE,
								("Check IntolerantReport Channel List in our effectedChList(%d~%d)\n",
								pAd->ChannelList[coexChRange.effectChStart].Channel,
								pAd->ChannelList[coexChRange.effectChEnd].Channel));
						for (i = 0; i < (pIntolerantReport->Len -1); i++, ptr++) {
							UCHAR chEntry;

							chEntry = *ptr;
							if (chEntry >= pAd->ChannelList[coexChRange.effectChStart].Channel &&
								chEntry <= pAd->ChannelList[coexChRange.effectChEnd].Channel) {
								DBGPRINT(RT_DEBUG_TRACE,
										("Found Intolerant channel in effect range=%d!\n",
										*ptr));
								bNeedFallBack = TRUE;
								break;
							}
						}
						DBGPRINT(RT_DEBUG_TRACE,
								("After CoexChRange Check, bNeedFallBack=%d!\n",
								bNeedFallBack));
					}

					if (bNeedFallBack) {
						pBssCoexistIe->field.Intolerant40 = 1;
						pBssCoexistIe->field.BSS20WidthReq = 1;
					}
				}

				if (bNeedFallBack) {
					int apidx;

					NdisMoveMemory((PUCHAR)&pAd->CommonCfg.LastBSSCoexist2040,
							(PUCHAR)pBssCoexistIe, sizeof(BSS_2040_COEXIST_IE));
					pAd->CommonCfg.Bss2040CoexistFlag |= BSS_2040_COEXIST_INFO_SYNC;

					if (!(pAd->CommonCfg.Bss2040CoexistFlag & BSS_2040_COEXIST_TIMER_FIRED)) {
						DBGPRINT(RT_DEBUG_TRACE,
								("Fire the Bss2040CoexistTimer with timeout=%ld!\n",
								pAd->CommonCfg.Dot11BssWidthChanTranDelay));

						pAd->CommonCfg.Bss2040CoexistFlag |= BSS_2040_COEXIST_TIMER_FIRED;
						/* More 5 sec for the scan report of STAs.*/
						RTMPSetTimer(&pAd->CommonCfg.Bss2040CoexistTimer,
								(pAd->CommonCfg.Dot11BssWidthChanTranDelay + 5) * 1000);
					} else {
						DBGPRINT(RT_DEBUG_TRACE,
								("Already fallback to 20MHz, Extend the timeout of Bss2040CoexistTimer!\n"));
						/* More 5 sec for the scan report of STAs.*/
						RTMPModTimer(&pAd->CommonCfg.Bss2040CoexistTimer,
								(pAd->CommonCfg.Dot11BssWidthChanTranDelay + 5) * 1000);
					}

					apidx = pAd->MacTab.Content[Elem->Wcid].apidx;
					for (apidx = 0; apidx < pAd->ApCfg.BssidNum; apidx++)
						SendBSS2040CoexistMgmtAction(pAd, MCAST_WCID, apidx, 0);
				}
#ifdef APCLI_SUPPORT
#ifdef APCLI_CERT_SUPPORT
			}
#endif /* APCLI_CERT_SUPPORT */
#endif /* APCLI_SUPPORT */
			}
#endif /* CONFIG_AP_SUPPORT */

#ifdef CONFIG_STA_SUPPORT
			IF_DEV_CONFIG_OPMODE_ON_STA(pAd) {
				if (INFRA_ON(pAd)) {
					StaPublicAction(pAd, pBssCoexistIe);
				}
			}
#endif /* CONFIG_STA_SUPPORT */
		}
		break;
#endif /* DOT11N_DRAFT3 */
#endif /* DOT11_N_SUPPORT */

#if defined(CONFIG_HOTSPOT) && defined(CONFIG_AP_SUPPORT)
	case ACTION_GAS_INIT_REQ:
		if (HotSpotEnable(pAd, Elem, ACTION_STATE_MESSAGES))
			ReceiveGASInitReq(pAd, Elem);
		break;
	case ACTION_GAS_CB_REQ:
		if (HotSpotEnable(pAd, Elem, ACTION_STATE_MESSAGES))
			ReceiveGASCBReq(pAd, Elem);
		break;
#endif
	case ACTION_WIFI_DIRECT:
		break;

	default:
		break;
	}
}


static void ReservedAction(RTMP_ADAPTER *pAd, MLME_QUEUE_ELEM *Elem)
{
	UCHAR Category;

	if (Elem->MsgLen <= LENGTH_802_11) {
		return;
	}

	Category = Elem->Msg[LENGTH_802_11];
	DBGPRINT(RT_DEBUG_TRACE,("Rcv reserved category(%d) Action Frame\n",
			Category));
	hex_dump("Reserved Action Frame", &Elem->Msg[0], Elem->MsgLen);
}


void PeerRMAction(RTMP_ADAPTER *pAd, MLME_QUEUE_ELEM *Elem)
{
	return;
}


#ifdef DOT11_N_SUPPORT

#ifdef CONFIG_AP_SUPPORT
#ifdef DOT11N_DRAFT3
void SendNotifyBWActionFrame(RTMP_ADAPTER *pAd, UCHAR Wcid, UCHAR apidx)
{
	UCHAR *pOutBuffer = NULL, *pAddr1;
	NDIS_STATUS NStatus;
	FRAME_ACTION_HDR Frame;
	ULONG FrameLen;
	struct wifi_dev *wdev;

	pOutBuffer = MlmeAllocateMemory();  /* Get an unused nonpaged memory */
	if (!pOutBuffer) {
		return;
	}

	if (Wcid == MCAST_WCID)
		pAddr1 = &BROADCAST_ADDR[0];
	else
		pAddr1 = pAd->MacTab.Content[Wcid].Addr;

	wdev = &pAd->ApCfg.MBSSID[apidx].wdev;
	ActHeaderInit(pAd, &Frame.Hdr, pAddr1, wdev->if_addr, wdev->bssid);
	Frame.Category = CATEGORY_HT;
	Frame.Action = NOTIFY_BW_ACTION;
	MakeOutgoingFrame(pOutBuffer, &FrameLen, sizeof(FRAME_ACTION_HDR),
			&Frame, END_OF_ARGS);

	*(pOutBuffer + FrameLen) = pAd->CommonCfg.AddHTInfo.AddHtInfo.RecomWidth;
	FrameLen++;

	MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
	MlmeFreeMemory(pOutBuffer);
	DBGPRINT(RT_DEBUG_TRACE,("ACT - SendNotifyBWAction(NotifyBW= %d)!\n",
			pAd->CommonCfg.AddHTInfo.AddHtInfo.RecomWidth));

}
#endif /* DOT11N_DRAFT3 */
#endif /* CONFIG_AP_SUPPORT */

static void PeerHTAction(RTMP_ADAPTER *pAd, MLME_QUEUE_ELEM *Elem)
{
	UCHAR Action = Elem->Msg[LENGTH_802_11+1];
	MAC_TABLE_ENTRY *pEntry;

	if (Elem->Wcid >= MAX_LEN_OF_MAC_TABLE)
		return;

	pEntry = &pAd->MacTab.Content[Elem->Wcid];

	switch(Action) {
	case NOTIFY_BW_ACTION:
		DBGPRINT(RT_DEBUG_TRACE,("ACTION - HT Notify Channel bandwidth action----> \n"));
#ifdef CONFIG_STA_SUPPORT
		if (pAd->StaActive.SupportedPhyInfo.bHtEnable == FALSE) {
			/* Note, this is to patch DIR-1353 AP. When the AP
			 * set to Wep, it will use legacy mode. But AP still keeps */
			/* sending BW_Notify Action frame, and cause us to linkup and linkdown. */
			/* In legacy mode, don't need to parse HT action frame.*/
			DBGPRINT(RT_DEBUG_TRACE,
					("ACTION -Ignore HT Notify Channel BW when link as legacy mode. BW = %d---> \n",
					Elem->Msg[LENGTH_802_11+2] ));
			break;
		}
#endif /* CONFIG_STA_SUPPORT */

		if (Elem->Msg[LENGTH_802_11+2] == 0) {
			/* 7.4.8.2. if value is 1, keep the same as supported channel bandwidth. */
			pEntry->HTPhyMode.field.BW = 0;
		} else {
			pEntry->HTPhyMode.field.BW = pEntry->MaxHTPhyMode.field.BW &
					pAd->CommonCfg.HtCapability.HtCapInfo.ChannelWidth;
		}
		break;

	case SMPS_ACTION:
		/* 7.3.1.25*/
		DBGPRINT(RT_DEBUG_TRACE,("ACTION - SMPS action----> \n"));
		if (((Elem->Msg[LENGTH_802_11+2] & 0x1) == 0))
			pEntry->MmpsMode = MMPS_DISABLE;
		else if (((Elem->Msg[LENGTH_802_11+2] & 0x2) == 0))
			pEntry->MmpsMode = MMPS_STATIC;
		else
			pEntry->MmpsMode = MMPS_DYNAMIC;

		DBGPRINT(RT_DEBUG_TRACE,("Wcid(%d) MIMO PS = %d\n", Elem->Wcid,
			pEntry->MmpsMode));
		/* rt2860c : add something for smps change.*/
		break;

	case SETPCO_ACTION:
		break;
	case MIMO_CHA_MEASURE_ACTION:
		break;
	default:
		DBGPRINT(RT_DEBUG_WARN,("%s(): Unknown HT Action:%d\n",
				__FUNCTION__, Action));
		break;
	}
}


#ifdef DOT11_VHT_AC
static void PeerVHTAction(RTMP_ADAPTER *pAd, MLME_QUEUE_ELEM *Elem)
{
	UCHAR Action = Elem->Msg[LENGTH_802_11+1];

	if (Elem->Wcid >= MAX_LEN_OF_MAC_TABLE)
		return;

	switch (Action) {
	case ACT_VHT_OPMODE_NOTIFY:
		{
			OPERATING_MODE *op_mode = (OPERATING_MODE *)&Elem->Msg[LENGTH_802_11+2];
			MAC_TABLE_ENTRY *pEntry = &pAd->MacTab.Content[Elem->Wcid];

			DBGPRINT(RT_DEBUG_TRACE,
					("ACTION - Operating Mode Notification action---->\n"));
			hex_dump("OperatingModeNotify", &Elem->Msg[0], Elem->MsgLen);
			DBGPRINT(RT_DEBUG_TRACE,
					("\t RxNssType=%d, RxNss=%d, ChBW=%d\n",
					op_mode->rx_nss_type, op_mode->rx_nss, op_mode->ch_width));

			if (op_mode->rx_nss_type == 0) {
				pEntry->force_op_mode = TRUE;
				NdisMoveMemory(&pEntry->operating_mode, op_mode, 1);
			}
		}
		break;
#ifdef VHT_TXBF_SUPPORT
	case ACT_VHT_COMPRESS_BF:
		{
			//DBGPRINT(RT_DEBUG_OFF,("ACTION - VHT Compressed Beamforming action---->\n"));
			//hex_dump("VHT Compressed BF", &Elem->Msg[0], Elem->MsgLen);
			break;
		}
#endif /* VHT_TXBF_SUPPORT */
	default:
		break;
	}
}
#endif /* DOT11_VHT_AC */


/*
	==========================================================================
	Description:
		Retry sending ADDBA Reqest.

	IRQL = DISPATCH_LEVEL

	Parametrs:
	p8023Header: if this is already 802.3 format, p8023Header is NULL

	Return	: TRUE if put into rx reordering buffer, shouldn't indicaterxhere.
		FALSE , then continue indicaterx at this moment.
	==========================================================================
 */
void ORIBATimerTimeout(RTMP_ADAPTER *pAd)
{
	MAC_TABLE_ENTRY *pEntry;
	int i, total;
	UCHAR TID;

#ifdef RALINK_ATE
	if (ATE_ON(pAd))
		return;
#endif
	total = pAd->MacTab.Size * NUM_OF_TID;

	for (i = 1; ((i <MAX_LEN_OF_BA_ORI_TABLE) && (total > 0)) ; i++) {
		if (pAd->BATable.BAOriEntry[i].ORI_BA_Status == Originator_Done) {
			pEntry = &pAd->MacTab.Content[pAd->BATable.BAOriEntry[i].Wcid];
			TID = pAd->BATable.BAOriEntry[i].TID;

			ASSERT(pAd->BATable.BAOriEntry[i].Wcid < MAX_LEN_OF_MAC_TABLE);
		}
		total --;
	}
}
#endif /* DOT11_N_SUPPORT */


void ActHeaderInit(RTMP_ADAPTER *pAd, PHEADER_802_11 pHdr80211, UCHAR *da,
	UCHAR *sa, UCHAR *bssid)
{
	NdisZeroMemory(pHdr80211, sizeof(HEADER_802_11));
	pHdr80211->FC.Type = FC_TYPE_MGMT;
	pHdr80211->FC.SubType = SUBTYPE_ACTION;

	COPY_MAC_ADDR(pHdr80211->Addr1, da);
	COPY_MAC_ADDR(pHdr80211->Addr2, sa);
	COPY_MAC_ADDR(pHdr80211->Addr3, bssid);
}


void BarHeaderInit(PRTMP_ADAPTER pAd, PFRAME_BAR pCntlBar, PUCHAR pDA, PUCHAR pSA)
{
	NdisZeroMemory(pCntlBar, sizeof(FRAME_BAR));
	pCntlBar->FC.Type = FC_TYPE_CNTL;
	pCntlBar->FC.SubType = SUBTYPE_BLOCK_ACK_REQ;
   	pCntlBar->BarControl.MTID = 0;
	pCntlBar->BarControl.Compressed = 1;
	pCntlBar->BarControl.ACKPolicy = 0;
	pCntlBar->Duration = 16 + RTMPCalcDuration(pAd, RATE_1, sizeof(FRAME_BA));

	COPY_MAC_ADDR(pCntlBar->Addr1, pDA);
	COPY_MAC_ADDR(pCntlBar->Addr2, pSA);
}

/*
	==========================================================================
	Description:
		Insert Category and action code into the action frame.

	Parametrs:
		1. frame buffer pointer.
		2. frame length.
		3. category code of the frame.
		4. action code of the frame.

	Return	: None.
	==========================================================================
 */
void InsertActField(PRTMP_ADAPTER pAd, PUCHAR pFrameBuf, PULONG pFrameLen,
	UINT8 Category, UINT8 ActCode)
{
	ULONG TempLen;

	MakeOutgoingFrame(pFrameBuf, &TempLen, 1, &Category, 1, &ActCode, END_OF_ARGS);
	*pFrameLen = *pFrameLen + TempLen;
}

